public static function flood_check(&$ircdata)
{
if (trim($ircdata[0]) == '') {
return true;
}
// the data is empty, omgwtf..
if (ircd::on_msg(&$ircdata) && $ircdata[2][0] == '#' && $ircdata[3][1] != self::$config->chanserv->fantasy_prefix) {
return true;
}
// this is just here to instantly ignore any normal channel messages
// otherwise we get lagged up on flood attempts
if (ircd::on_notice(&$ircdata)) {
return true;
}
// and ignore notices, since we shouldnt respond to any
// notices what so ever, just saves wasting cpu cycles when we get a notice
if (ircd::on_msg(&$ircdata) && $ircdata[2][0] != '#') {
if (self::$config->settings->flood_msgs == 0 || self::$config->settings->flood_time == 0) {
return false;
}
// check if it's disabled.
$nick = self::get_nick(&$ircdata, 0);
$time_limit = time() - self::$config->settings->flood_time;
self::$nicks[$nick]['commands'][] = time();
$from = self::get_nick(&$ircdata, 2);
if (self::$nicks[$nick]['ircop']) {
return false;
}
// ignore ircops
$inc = 0;
foreach (self::$nicks[$nick]['commands'] as $index => $timestamp) {
if ($timestamp > $time_limit) {
$inc = 1;
}
}
if ($inc == 1) {
self::$nicks[$nick]['floodcmds']++;
}
// we've ++'d the floodcmds, if this goes higher than self::flood_trigger
// they're flooding, floodcmds is cleared every 100 seconds.
if (self::$nicks[$nick]['floodcmds'] > self::$config->settings->flood_msgs) {
if (services::check_mask_ignore($nick) === true) {
return false;
}
if (self::$nicks[$nick]['offences'] == 0 || self::$nicks[$nick]['offences'] == 1) {
self::$nicks[$nick]['offences']++;
database::insert('ignored_users', array('who' => '*!*@' . self::$nicks[$nick]['host'], 'time' => core::$network_time));
timer::add(array('core', 'remove_ignore', array('*!*@' . self::$nicks[$nick]['host'])), 120, 1);
// add them to the ignore list.
// also, add a timer to unset it in 2 minutes.
$message = self::$nicks[$nick]['offences'] == 1 ? 'This is your first offence' : 'This is your last warning';
// compose a message.
services::communicate($from, $nick, operserv::$help->OS_COMMAND_LIMIT_1);
services::communicate($from, $nick, operserv::$help->OS_COMMAND_LIMIT_2, array('message' => $message));
self::alog(self::$config->operserv->nick . ': Offence #' . self::$nicks[$nick]['offences'] . ' for ' . self::get_full_hostname($nick) . ' being ignored for 2 minutes');
self::alog('flood_check(): Offence #' . self::$nicks[$nick]['offences'] . ' for ' . self::get_full_hostname($nick), 'BASIC');
return true;
} elseif (self::$nicks[$nick]['offences'] >= 2) {
self::alog(self::$config->operserv->nick . ': Offence #' . self::$nicks[$nick]['offences'] . ' for ' . self::get_full_hostname($nick) . ' being glined for 10 minutes');
self::alog('flood_check(): Offence #' . self::$nicks[$nick]['offences'] . ' for ' . self::get_full_hostname($nick), 'BASIC');
ircd::gline(self::$config->operserv->nick, '*@' . self::$nicks[$nick]['oldhost'], 600, 'Flooding services, 10 minute ban.');
// third offence, wtf? add a 10 minute gline.
return true;
}
}
// they're flooding
}
}
